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SqlParameterCollection.Add Method (String, SqlDbType)

Adds a SqlParameter to the SqlParameterCollection given the parameter name and the data type.

Namespace:  System.Data.SqlClient
Assembly:  System.Data (in System.Data.dll)

public SqlParameter Add(
	string parameterName,
	SqlDbType sqlDbType
)

Parameters

parameterName
Type: System.String

The name of the parameter.

sqlDbType
Type: System.Data.SqlDbType

One of the SqlDbType values.

Return Value

Type: System.Data.SqlClient.SqlParameter
A new SqlParameter object.

public void AddSqlParameter(SqlCommand command) 
{
    SqlParameter param = command.Parameters.Add(
        "@Description", SqlDbType.NVarChar);
    param.Size = 16;
    param.Value = "Beverages";
}

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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